Varicocele can be cured and is usually treated with surgery, and most patients can get significant improvement within six months to a year of surgery. Varicocele is mainly caused by abnormal prolongation, dilatation and tortuosity of the trapezius plexus in the spermatic cord and occurs mostly in men during young adulthood. When varicose veins occur in men, they can lead to lower sperm quality and even infertility. The most effective way to treat varicocele is surgery, and most of the radical surgeries are laparoscopic varicocele high ligation and microscopic varicocele high ligation. After surgery, the patient’s postoperative semen quality and the supply of blood flow to the arteries within the testes are effectively improved, and the treatment is supplemented with medication under the guidance of the doctor, which can achieve better results. After surgery, patients should learn to self-manage, avoid wearing tight clothes and pants, eat a light diet, avoid spicy and stimulating foods, and do not smoke and drink alcohol.